This visualization reproduces a Sol Lewitt wall drawing using D3.js in a React application, rendered as SVG. It displays a grid of horizontal and vertical thin rectangles that are masked to reveal a circular window at the center, creating an overlapping pattern reminiscent of Lewitt’s geometric art. The code uses `d3.select` and `d3.range` to generate 100 rects in each direction, while SVG `mask` elements with circle shapes control visibility. The example demonstrates data-driven SVG generation and masking techniques without external data sources.